12021180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 36384768

約数和(自身を除く): 24363588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 281, 310, 345, 372, 460, 465, 562, 620, 690, 713, 843, 930, 1124, 1380, 1405, 1426, 1686, 1860, 2139, 2810, 2852, 3372, 3565, 4215, 4278, 5620, 6463, 7130, 8430, 8556, 8711, 10695, 12926, 14260, 16860, 17422, 19389, 21390, 25852, 26133, 32315, 34844, 38778, 42780, 43555, 52266, 64630, 77556, 87110, 96945, 104532, 129260, 130665, 174220, 193890, 200353, 261330, 387780, 400706, 522660, 601059, 801412, 1001765, 1202118, 2003530, 2404236, 3005295, 4007060, 6010590, 12021180]

約数ペア:

[(1, 12021180), (2, 6010590), (3, 4007060), (4, 3005295), (5, 2404236), (6, 2003530), (10, 1202118), (12, 1001765), (15, 801412), (20, 601059), (23, 522660), (30, 400706), (31, 387780), (46, 261330), (60, 200353), (62, 193890), (69, 174220), (92, 130665), (93, 129260), (115, 104532), (124, 96945), (138, 87110), (155, 77556), (186, 64630), (230, 52266), (276, 43555), (281, 42780), (310, 38778), (345, 34844), (372, 32315), (460, 26133), (465, 25852), (562, 21390), (620, 19389), (690, 17422), (713, 16860), (843, 14260), (930, 12926), (1124, 10695), (1380, 8711), (1405, 8556), (1426, 8430), (1686, 7130), (1860, 6463), (2139, 5620), (2810, 4278), (2852, 4215), (3372, 3565)]